Fig. 3

Distribution of Chi-squared residuals and optimum relative motion values at 13 km depth. a Chi-squared residuals (top) and optimum relative motion (bottom) with respect to the width and horizontal location of the inelastic channel in Eastern Tottori (a), Central Tottori (b) and Western Tottori (c). Bottom panels show possible relative motion less than or equal to 10 mm/year only